#3FACB9#3FACB9

#3FACB9 is a light, moderate teal. Relative luminance 0.341; OKLCH L 68.8% C 0.099 H 206.3°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FACB9
RGB	rgb(63, 172, 185)
HSL	hsl(186, 49%, 49%)
HSV	hsv(186, 66%, 73%)
CMYK	cmyk(65.9%, 7%, 0%, 27.5%)
CIE-LAB	lab(65.01, -26.47, -15.77)
CIE-LCH	lch(65.01, 30.81, 210.78°)
OKLab	oklab(68.82% -0.0884 -0.0437)
OKLCH	oklch(68.82% 0.099 206.3)
XYZ	xyz(25.5556, 34.0618, 51.1173)
Luminance	0.3407 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FACB9 #B94C3F

analogous

#3FB989 #3FACB9 #3F6FB9

triadic

#3FACB9 #B93FAC #ACB93F

tetradic

#3FACB9 #893FB9 #B94C3F #6FB93F

square

#3FACB9 #893FB9 #B94C3F #6FB93F

split-complementary

#3FACB9 #B93F6F #B9893F

monochromatic

#20575E #2F828B #3FACB9 #69C1CC #97D4DC

Accessibility & contrast

On white

2.69

#3FACB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#3FACB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FACB9

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FACB9	#FFFFFF	#000000	##000000
##3FACB9	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA5BA

Deuteranopia (green-blind)

#8C98B9

Tritanopia (blue-blind)

#00B3B0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3facb9;
/* rgb */ color: rgb(63, 172, 185);
/* oklch */ color: oklch(68.8% 0.099 206.3);

Tailwind

colors: {
  custom: {
    50: '#83c5ce',
    500: '#3facb9',
    950: '#000000',
  },
}

SCSS

$custom: #3facb9;
$custom-light: #83c5ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3facb9",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 185
  },
  "hsl": {
    "h": 186.393,
    "s": 49.194,
    "l": 48.627
  },
  "oklch": {
    "l": 0.68818,
    "c": 0.09866,
    "h": 206.3
  },
  "luminance": 0.34065
}

Semantic roles & 50–950 ramp

primary

#3FACB9

secondary

#C7938D

accent

#5E4FD9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FACB9

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →